Abstract
This paper reviews the performances of high efficiency quantum-dot light emitting diodes (QLEDs) for displays, such as external quantum efficiency (EQE), current efficiency (CE) and power efficiency (PE). The device structures and materials for hole and electron transport layers are also discussed. Especially, we have developed a new electron transport layer (ETL) of doped ZnO material. Using the ETL we have developed the inverted red (R-), green (G-) and blue (B-) QLEDs exhibiting the maximum current efficiencies of 20.3, 79.2 and 0.4 cd/A, respectively.
| Original language | English |
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| Title of host publication | AM-FPD 2018 - 25th International Workshop on Active-Matrix Flatpanel Displays and Devices |
| Subtitle of host publication | TFT Technologies and FPD Materials, Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Print) | 9784990875350 |
| DOIs | |
| Publication status | Published - 15 Aug 2018 |
| Event | 25th International Workshop on Active-Matrix Flatpanel Displays and Devices - TFT Technologies and FPD Materials, AM-FPD 2018 - Kyoto, Japan Duration: 3 Jul 2018 → 6 Jul 2018 |
Publication series
| Name | AM-FPD 2018 - 25th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings |
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Conference
| Conference | 25th International Workshop on Active-Matrix Flatpanel Displays and Devices - TFT Technologies and FPD Materials, AM-FPD 2018 |
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| Country/Territory | Japan |
| City | Kyoto |
| Period | 3/07/18 → 6/07/18 |
Bibliographical note
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